469089340 has 12 divisors (see below), whose sum is σ = 985087656. Its totient is φ = 187635728.

The previous prime is 469089319. The next prime is 469089377. The reversal of 469089340 is 43980964.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11727214 + ... + 11727253.

It is an arithmetic number, because the mean of its divisors is an integer number (82090638).

Almost surely, 2^469089340 is an apocalyptic number.

It is an amenable number.

469089340 is an abundant number, since it is smaller than the sum of its proper divisors (515998316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469089340 is a wasteful number, since it uses less digits than its factorization.

469089340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23454476 (or 23454474 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 469089340 is about 21658.4703984377. The cubic root of 469089340 is about 776.9955316339.

It can be divided in two parts, 4 and 69089340, that added together give a square (69089344 = 8312²).

The spelling of 469089340 in words is "four hundred sixty-nine million, eighty-nine thousand, three hundred forty".